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[PWGEM/Dilepton] update matchingMFT.cxx #10849

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Merged
dsekihat merged 1 commit into from
Apr 14, 2025
Merged

[PWGEM/Dilepton] update matchingMFT.cxx #10849

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5 changes: 5 additions & 0 deletions PWGEM/Dilepton/Tasks/matchingMFT.cxx
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Original file line number Diff line number Diff line change
Expand Up @@ -69,6 +69,7 @@
Configurable<float> maxMatchingChi2MCHMFT{"maxMatchingChi2MCHMFT", 1e+10, "max. chi2 for MCH-MFT matching"};
Configurable<float> maxChi2SA{"maxChi2SA", 1e+6, "max. chi2 for standalone muon"};
Configurable<float> maxChi2GL{"maxChi2GL", 1e+6, "max. chi2 for global muon"};
Configurable<int> minNclustersMFT{"minNclustersMFT", 5, "min nclusters MFT"};
Configurable<bool> refitGlobalMuon{"refitGlobalMuon", true, "flag to refit global muon"};
Configurable<bool> requireTrueAssociation{"requireTrueAssociation", false, "flag to require true mc collision association"};

Expand Down Expand Up @@ -143,8 +144,8 @@
hMuonType->GetXaxis()->SetBinLabel(5, "MCH standalone");

fRegistry.add("MFTMCHMID/primary/correct/hPt", "pT;p_{T} (GeV/c)", kTH1F, {{100, 0.0f, 10}}, false);
fRegistry.add("MFTMCHMID/primary/correct/hEtaPhi", "#eta vs. #varphi;#varphi (rad.);#eta", kTH2F, {{180, 0, 2 * M_PI}, {100, -6.f, -1.f}}, false);

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[pi-multiple-fraction] 

Use multiples/fractions of PI defined in o2::constants::math.

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[external-pi] 

Use the PI constant (and its multiples and fractions) defined in o2::constants::math.
fRegistry.add("MFTMCHMID/primary/correct/hEtaPhi_MatchedMCHMID", "#eta vs. #varphi;#varphi (rad.);#eta", kTH2F, {{180, 0, 2 * M_PI}, {100, -6.f, -1.f}}, false);

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[pi-multiple-fraction] 

Use multiples/fractions of PI defined in o2::constants::math.

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[external-pi] 

Use the PI constant (and its multiples and fractions) defined in o2::constants::math.
fRegistry.add("MFTMCHMID/primary/correct/hDiffCollId", "difference in collision index;collisionId_{TTCA} - collisionId_{MP}", kTH1F, {{41, -20.5, +20.5}}, false);
fRegistry.add("MFTMCHMID/primary/correct/hSign", "sign;sign", kTH1F, {{3, -1.5, +1.5}}, false);
fRegistry.add("MFTMCHMID/primary/correct/hNclusters", "Nclusters;Nclusters", kTH1F, {{21, -0.5f, 20.5}}, false);
Expand All @@ -169,7 +170,7 @@
fRegistry.addClone("MFTMCHMID/primary/correct/", "MFTMCHMID/primary/wrong/");
fRegistry.addClone("MFTMCHMID/primary/", "MFTMCHMID/secondary/");

fRegistry.add("Generated/primary/hs", "gen. info;p_{T} (GeV/c);#eta;#varphi (rad.)", kTHnSparseF, {{100, 0.0f, 10}, {60, -5, -2}, {90, 0, 2.f * M_PI}}, false);

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[pi-multiple-fraction] 

Use multiples/fractions of PI defined in o2::constants::math.

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[external-pi] 

Use the PI constant (and its multiples and fractions) defined in o2::constants::math.
}

bool isSelected(const float pt, const float eta, const float rAtAbsorberEnd, const float pDCA, const float chi2, const uint8_t trackType, const float dcaXY)
Expand Down Expand Up @@ -236,7 +237,11 @@
return;
}

if (mfttrack.nClusters() < minNclustersMFT) {
return;
}

if (std::abs(mcParticle_MCHMID.pdgCode()) != 13) { // select true muon

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[magic-number] 

Avoid magic numbers in expressions. Assign the value to a clearly named variable or constant.

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[pdg/explicit-code] 

Avoid using hard-coded PDG codes. Use named values from PDG_t or o2::constants::physics::Pdg instead.
return;
}

Expand Down Expand Up @@ -430,7 +435,7 @@
void runGen(TMCParticles const& mcParticles)
{
for (const auto& mcParticle : mcParticles) {
if (std::abs(mcParticle.pdgCode()) != 13) { // select true muon

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Avoid magic numbers in expressions. Assign the value to a clearly named variable or constant.

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[pdg/explicit-code] 

Avoid using hard-coded PDG codes. Use named values from PDG_t or o2::constants::physics::Pdg instead.
continue;
}
if (!(mcParticle.isPhysicalPrimary() || mcParticle.producedByGenerator())) {
Expand Down
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